Why need to wear gloves? The thick pad on the gloves also can absorb the shock and reduce numbness in the hand. In addition, the gloves can be used to wipe the sweat and even protect riders from falling and sun tan(for females). All in all, buying a good pair of gloves not only can improve riding comfort but also can increase the overall sense of clothing. Please attention: the size is measured by circumference. L: 7.9"-9.0" 20-23cm To avoid the inappropriate size, please start measuring from the jaw of your palm. Cleaning tips Best washed by hand. You only need to soak the gloves with soap, then rub wash, and dry it in the shade. Never use hot water, bleach, and other strong acid wash, and do not bask in the sun, because the material organization will be destroyed easily, which will cause pilling, fabric loose gloves deformation, and so on. If not, please remember the magic stick at the fit, so as not to let the magic paste it into cloth fabric pilling. Before using the washing machine, you'd better put the gloves into the laundry bag to reduce the likelihood of deformation.